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Joon-Hyung Lee

Researcher at Kyungpook National University

Publications -  199
Citations -  3218

Joon-Hyung Lee is an academic researcher from Kyungpook National University. The author has contributed to research in topics: Thin film & Dielectric. The author has an hindex of 28, co-authored 193 publications receiving 2852 citations. Previous affiliations of Joon-Hyung Lee include Korea Institute of Science and Technology & Andhra University.

Papers
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Effects of ambient atmosphere on the transfer characteristics and gate-bias stress stability of amorphous indium-gallium-zinc oxide thin-film transistors

Sang-Yun Sung, +9 more
- 10 Mar 2010 - 
TL;DR: In this article, the authors investigated the transfer characteristics and the gate-bias stability of amorphous indium-gallium-zinc oxide thin-film transistors when the channel layer was exposed to hydrogen, oxygen, air, or vacuum at room temperature during measurements.
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Transparent amorphous indium zinc oxide thin-film transistors fabricated at room temperature

Ju-Il Song, +7 more
- 10 Jan 2007 - 
TL;DR: In this paper, transparent thin-film transistors using amorphous indium zinc oxides for an active channel layer and gate-source-drain electrodes fabricated by rf magnetron sputtering at room temperature were presented.
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Fabrication of p-channel thin-film transistors using CuO active layers deposited at low temperature

Sang-Yun Sung, +9 more
- 30 Nov 2010 - 
TL;DR: In this article, the authors investigated the use of copper oxides for active layer of p-channel field effect transistors (TFTs) in a p-type enhancement mode with an on/off ratio of ∼104 and field effect mobility of 0.4 cm2/V⋅s.
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Synthesis of nano-crystalline La1―xSrxCoO3―δ perovskite oxides by EDTA-citrate complexing process and its catalytic activity for soot oxidation

D. Hari Prasad, +7 more
- 07 Dec 2012 - 
TL;DR: In this paper, the physicochemical properties of perovskite nano-particles were characterized by means of X-ray diffraction (XRD), thermogravimetry-differential thermal (TG-DTA) analysis, BET surface area and Xray photoelectron spectroscopy (XPS) analysis.
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Structural Characterization and Catalytic Activity of Ce0.65Zr0.25RE0.1O2−δ Nanocrystalline Powders Synthesized by the Glycine-Nitrate Process

D. Hari Prasad, +7 more
- 30 Jan 2012 - 
TL;DR: In this paper, the authors showed that the Ce0.65Zr0.25RE0.1O2−δ (RE = Tb, Gd, Eu, Sm, Nd, Pr, and La) solid solutions were successfully prepared by the glycine-nitrate process and tested for CO oxidation activity.